| （単位：ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 162,324 | +5.1% |
| 3Q25 | 161,441 | +67.0% |
| 2Q25 | 138,115 | +3.4% |
| 1Q25 | 155,489 | -10.6% |
| 4Q24 | 154,513 | -12.1% |
| 3Q24 | 96,650 | -60.2% |
| 2Q24 | 133,556 | -46.6% |
| 1Q24 | 173,902 | -44.6% |
| 4Q23 | 175,833 | -56.0% |
| 3Q23 | 242,697 | -35.3% |
| 2Q23 | 250,266 | +22.3% |
| 1Q23 | 313,887 | +19.6% |
| 4Q22 | 399,348 | +765.4% |
| 3Q22 | 374,842 | +84.7% |
| 2Q22 | 204,592 | -15.3% |
| 1Q22 | 262,484 | -4.5% |
| 4Q21 | 46,144 | -86.9% |
| 3Q21 | 202,949 | -21.3% |
| 2Q21 | 241,651 | -22.7% |
| 1Q21 | 274,915 | +47.3% |
| 4Q20 | 351,713 | +43.0% |
| 3Q20 | 257,832 | -27.2% |
| 2Q20 | 312,777 | -22.5% |
| 1Q20 | 186,612 | -8.9% |
| 4Q19 | 245,999 | +2.6% |
| 3Q19 | 354,257 | +76.7% |
| 2Q19 | 403,327 | -50.9% |
| 1Q19 | 204,953 | -71.9% |
| 4Q18 | 239,679 | -67.1% |
| 3Q18 | 200,519 | -70.4% |
| 2Q18 | 820,668 | +361.9% |
| 1Q18 | 730,103 | +759.5% |
| 4Q17 | 728,124 | +1050.3% |
| 3Q17 | 677,104 | +744.2% |
| 2Q17 | 177,678 | -53.7% |
| 1Q17 | 84,944 | -76.5% |
| 4Q16 | 63,299 | -86.9% |
| 3Q16 | 80,208 | -89.0% |
| 2Q16 | 383,356 | -59.3% |
| 1Q16 | 361,324 | -37.0% |
| 4Q15 | 482,097 | -9.1% |
| 3Q15 | 732,406 | +58.2% |
| 2Q15 | 940,760 | +262.0% |
| 1Q15 | 573,255 | +249.0% |
| 4Q14 | 530,565 | +515.1% |
| 3Q14 | 463,054 | +171.8% |
| 2Q14 | 259,847 | +208.5% |
| 1Q14 | 164,278 | - |
| 4Q13 | 86,253 | - |
| 3Q13 | 170,354 | - |
| 2Q13 | 84,225 | - |